<template>
  <div>
    父组件
    <hr />
    <Son aaa="bbb" eee="fff">
      <template #default>
        <div>default</div>
      </template>
      <template #pre>
        <div>pre</div>
      </template>
    </Son>
  </div>
</template>

<script setup>
import Son from "./Son.vue";
</script>

<style scoped>
button {
  padding: 20px 20px;
  background-color: pink;
}
</style>
